baber/WOPTO huggingface dataset:
Patent TW-521055-B (TW)
Title: Progressive punch
Inventor: CHEUNG NELSON
IPC: B65B13/30
Filed: 2002-02-26
Granted: 2003-02-21
Abstract: A progressive punch is used in a strapping machine for positioning and sealing an associated strap material around a load. The punch is positioned in a jaw assembly that includes a movable punch support and a fixed punch support configured to receive the associated strap therebetween. The movable and fixed supports each include at least one punch having at least two punching heads. The punching heads each have a height that is defined by a distance between an outermost peripheral point of the punching head and a plane perpendicular to the direction of movement. The heights of the punching heads are different from one another so that the punching heads progressively engage the strap, with the punching heads initially engaging the strap material at a different times from one another.
Patent TW-561330-B (TW)
Title: A method and system of automatic delay detection and receiver adjustment for synchronous bus interface
Inventor: CHEN JONATHAN YANG
IPC: H04L7/10
Filed: 2002-04-01
Granted: 2003-11-11
Abstract: An automatic delay detection and receiver adjustment method for a synchronous communications bus system sends a test pattern to the receivers of the system during a detection phase, uses the test pattern to determine a longest delay time for each bus line, and adjusts a receiver for each bit line to receive incoming signals at a time based on the determined longest delay time.
Patent TW-589732-B (TW)
Title: Circuit board, method of mounting surface mounting component on circuit board, and electronic equipment using the same circuit board
Inventor: MOMOKAWA YUKI
IPC: H05K1/09
Filed: 2002-04-10
Granted: 2004-06-01
Abstract: A through hole 2 in a circuit board 1 and to be joined to a lead 5 in a surface mounting component 6 is prepared from a material such as nickel, and palladium having a thermal conductivity equal to or less than 100 W/m.K, the circuit board 1 involving an alloy layer composed of at least a member selected from elements of solder 8, a pad 7, and the lead 5 in a solder joined site of the lead 5 and the pad 7, whereby a quantity of heat transmitted to the joined site via the through hole 2 is reduced at the time when wave-soldering is applied to the back of the circuit board 1 after the surface mounting component 6 was mounted, so that the joined site is maintained at a temperature equal to or less than a melting point of the alloy layer, and hence, exfoliation in an interface of the joined site is prevented, and reliability in the joint of the lead 5 and the pad 7 is elevated.
Patent TW-543172-B (TW)
Title: Semiconductor device and package, and method of manufacture therefor
Inventor: SHIRASAKA KENICHI
IPC: H01L23/495
Filed: 2002-04-12
Granted: 2003-07-21
Abstract: A semiconductor package (1) encapsulating a semiconductor chip (2) provides inner leads (4) and outer leads (5) for establishing electrical connections with the substrate. Herein, a lead frame is set into the metal mold (11), into which a resin is injected and which is clamped in proximity to the outer leads. Thus, the semiconductor package is sealed so as to avoid unwanted formation of resin burrs around lower surfaces of the inner leads. In addition, a semiconductor device is produced using a package (104) in which a semiconductor chip (101) mounted on a stage (152) and terminals (102) are embedded within a resin. Each terminal provides an electrode surface (121), an interconnecting portion (122), and an exposed terminal surface (123). Herein, an isolation portion (142) is formed as an integral part of the package made by the resin and is arranged in the prescribed area between the electrode surface and the exposed terminal surface.
Patent TW-581741-B (TW)
Title: Sheet feeder roller assembly with stack damper
Inventor: GAARDER GLENN
IPC: B65H3/06
Filed: 2002-04-26
Granted: 2004-04-01
Abstract: A roller assembly for a single sheet feeder (10) includes a stack damper (120) which is rotatably suspended on or near a pre-feed roller axis to prevent buckling of thin media sheets and to impart a slight bend to thick media sheets during sheet movement by the pre-feed roller (80). The stack damper has a surface which extends from a location proximate the pre-feed roller parallel to the surface of a stack of media from which individual sheets are to be removed.
Patent TW-I225225-B (TW)
Title: Replacing method of an object in a dynamic image
Inventor: TENG HENG-TUN
IPC: G06T7/00
Filed: 2002-05-03
Granted: 2004-12-11
Abstract: The present invention relates to a replacing method of an object in an image, more particularly, to a replacing method of an object in a dynamic image, wherein the dynamic image is a dynamic image file or a real time dynamic image. The replacing method of the present invention is to replace an object of the dynamic image by using a program, wherein the program comprises the first database, the second database, and a user interface. Saved contents of the first database are plural characteristics of the first object, which will be replaced, in the dynamic image. Saved content of the second database is the second object, which will be used to replace the first object. When the dynamic image is showed, the program of the present invention will start to detect the first objects, which are in the dynamic image, by using the plural characteristics of the first objects and will start to proceed an object characteristic comparing procedure. In the object characteristic comparing procedure, the program of the present invention uses a similar rate to detect and adjust the first objects, which are in the dynamic image. When a similar rate of an object, which is detected from the dynamic image, is higher than a set value, the object is belong to the first object. Then the second objects, which are saved in the second database, will replace the first objects, which are showing in the dynamic image. In the showing dynamic image procedure, a user can use the user interface to get a static image, whose first object is replaced by using the second object.
Patent TW-I227324-B (TW)
Title: Machine allocation and processing processes of IC handler
Inventor: TSAI YI-CHING
IPC: G01R1/00
Filed: 2002-05-03
Granted: 2005-02-01
Abstract: The invention relates to machine allocation and processing processes of an IC handler, and more particularly to one that sufficiently arranges and utilizes limited machine room to implement a material stacking and buffering part for massively stacking IC to be tested and reducing the machine down time due to the material supply, an empty IC tray allocating mechanism for sucking the empty material supply tray having ICs thereon unloaded by the material stacking and buffering area, dual IC delivery arms with each arm having two sucking heads for sucking a pair of ICs at one time and enhancing performance, an reciprocal delivery temporary storage tray for moving in/out the IC testing area so as to continue the tests conducted in the testing area, and a placing area for tested IC allowing the system to automatically determine the IC testing result and place the IC with good quality and IC with other class of quality so as to sufficiently utilize the characteristics and orientation of the workspace between this mechanism and other mechanism in formation of a machine allocation with high efficiency and minimum room occupation and a work machine with the simplified processing processes.
Patent TW-563334-B (TW)
Title: Scanner with a controller for controlling movement of a scanning module during scanner maintenance
Inventor: CHENG SUNG-PO
IPC: H04N1/047
Filed: 2002-05-09
Granted: 2003-11-21
Abstract: A scanner with a controller for controlling movement of a scanning module during scanner maintenance is provided. The scanner includes a housing, a transparent platform installed on the housing for a document to be placed on, a scanning module installed inside the housing for scanning the document from a home position to a position corresponding to the document, a driving device for driving the scanning module, and a controller for controlling the driving device. When the scanning module stops at the home position, the controller can control the driving device drive the scanning module to a maintenance position, which is different from the home position, and then control the driving device stop driving the scanning module away from the maintenance position.
Patent TW-583354-B (TW)
Title: Method for producing amorphous SiC wafer
Inventor: NISHINO SHIGEHIRO
IPC: C30B23/02
Filed: 2002-05-13
Granted: 2004-04-11
Abstract: The present invention has its object to produce an amorphous SiC wafer with stability and good reproducibility at low cost without using a seed crystal substrate that is expensive and less available. In each of crucibles 11a, 11b, 11c, and so on, a beta-SiC substrate 19 and a SiC raw material 17 are placed to face each other in close proximity. These crucibles are stacked in layers, and placed inside a radiation tube 40. The radiation tube 40 is heated by an induction heating coil 23, radiates radiation heat, and uniformly heats the crucibles 11a, 11b, 11c and so on; the SiC raw material in each of the crucibles is sublimated and recrystallized on the surface of the beta-SiC substrate 19.
Patent TW-520428-B (TW)
Title: Four-way valve
Inventor: HANADA TOSHIHIRO
IPC: F16K41/10
Filed: 2002-05-29
Granted: 2003-02-11
Abstract: A four-way valve according to the invention comprising a body having a main flow passage, a valve chamber and a pair of divergent flow passages; and a cylinder body in which a piston is fitted; wherein the valve chamber is communicated with the main flow passage via a communicating port having a valve seat, the divergent flow passage is formed such that the lowest inner diameter portion thereof is flush with the bottom of the valve chamber, the piston is provided at the lower surface thereof with a projecting rod portion having a valve body at the tip thereof, the valve body is connected to a diaphragm supported on the body, and the cylinder body is provided with a pair of working fluid supply ports for moving the piston up and down.
Patent TW-550756-B (TW)
Title: Modified vertical MOSFET and methods of formation thereof
Inventor: DIVAKARUNI RAMACHANDRA
IPC: H01L21/8242
Filed: 2002-06-24
Granted: 2003-09-01
Abstract: The vertical MOSFET structure used in forming dynamic random access memory comprises a gate stack structure comprising one or more silicon nitride spacers; a vertical gate polysilicon region disposed in an array trench, wherein the vertical gate polysilicon region comprises one or more silicon nitride spacers; a bitline diffusion region; a shallow trench isolation region bordering the array trench; and wherein the gate stack structure is disposed on the vertical gate polysilicon region such that the silicon nitride spacers of the gate stack structure and vertical gate polysilicon region form a borderless contact with both the bitline diffusion region and shallow trench isolation region. The vertical gate polysilicon is isolated from both the bitline diffusion and shallow trench isolation region by the nitride spacer, which provides reduced bitline capacitance and reduced incidence of bitline diffusion to vertical gate shorts.
Patent TW-I238146-B (TW)
Title: Barium titanate and production process thereof
Inventor: SHIRAKAWA AKIHIKO
IPC: C04B35/46
Filed: 2002-07-04
Granted: 2005-08-21
Abstract: To provide barium titanate excellent in its electric properties and having a fine particle size and a less amount of impurities, which allows to produce a ceramic dielectric thin film required for a small capacitor enabling miniaturization of electronic equipments and parts, and its production method, a titanium oxide sol and a barium compound are reacted in an alkaline solution containing a basic compound, followed by removing the basic compound as a gas and then being fired to obtain barium titanate with a high BET specific surface area and a high orthogonal crystal content.
Patent TW-I221218-B (TW)
Title: Operational circuit of symbol window timing adaptive control type and address generation circuit used therein
Inventor: MIZUTANI HIDEO
IPC: H04J11/00
Filed: 2002-07-12
Granted: 2004-09-21
Abstract: An operational circuit of symbol window timing adaptive control type and an address generation circuit used therein are provided to enhance the transmitting quality by picking out the transmitting data precisely among the symbol data stream containing a guard interval (GI) and transmission data, wherein a first embodiment of the present invention comprises an input means which inputs discrete input data sampled within a given cycle, and through this means, a memory means for input memorizes the input data to expand N+n (N is a size of the data for one symbol, and n is a size smaller than GI) samples into a storable size, and consistently pick out N samples of data from a most ideal position. Within a second embodiment, regarding a memory means for input which memorizes the input data through an input means which inputs discrete input data sampled within a given cycle, a memory means for input with at least 2 sides which is capable of storing N (a size of the data for one symbol) samples without altering the size is provided to make the memory means capable of controlling series timing independently while fetching the input data in each memory side is started, and by this two sided memory means, the data of more ideal position is chosen while processing a computation. In accordance with an address generation circuit of this invention, since an address while conducting a butterfly computation is composed by a circuit assembled by ROM and a logical circuit, an address generation is realized with a tiny circuit composition when using (bit width of 2 address * 1 address) * capacity of minimum necessary cycle + simple adder instead of ROM of (bit width of the maximum address generation times * 1 address) * necessary capacity of all calculation cycle.
Patent TW-I236507-B (TW)
Title: Preparation of crystals
Inventor: MEYER-FREDHOLM MICHELE
IPC: C30B11/00
Filed: 2002-08-01
Granted: 2005-07-21
Abstract: The object of the present invention is a process of preparing a crystal, which comprises: loading a crucible with a mixture of the appropriate starting material which contains at least one oxide as impurity, and an effective and non-excess amount of at least one fluorinating agent which is solid at ambient temperature, melting said mixture within said crucible, growing the crystal, by controlled cooling of the molten mixture, controlled cooling of said crystal to ambient temperature, recovering said crystal; and which is characterised in that the oxide(s) resulting from the reaction between said fluorinating agent(s) and said oxide(s), the impurity or impurities, can be discharged from said crucible, in view of the dimensions of said crucible and of the intrinsic permeability of the material constituting it. Said process is particularly adapted for preparing (mono)crystals of CaF2 in graphite crucibles.
Patent TW-570872-B (TW)
Title: Low-pressure laminated ceramic devices and method
Inventor: BURDON JEREMY W
IPC: B32B37/04
Filed: 2002-08-22
Granted: 2004-01-11
Abstract: An intermediate low-pressure laminated ceramic device is formed from a plurality of layers of unfired ceramic material (20) each including ceramic particles in an organic binder. A polymer interfacial layer (22) having a glass transition temperature such that it flows at a temperature below a temperature required for the unfired ceramic layers to substantially deform, is deposited on one surface of each of the unfired ceramic layers. The unfired ceramic layers are stacked with an interfacial layer positioned between adjacent unfired ceramic layers in the stack. The stack is heated to a temperature greater than the glass transition temperature of the interfacial layers and a pressure is applied to the heated stack below approximately 1200 psi to fixedly bond the plurality of layers in the stack together.
Patent TW-I230381-B (TW)
Title: Ferrodielectric non-volatile semiconductor memory
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L21/8246
Filed: 2002-10-01
Granted: 2005-04-01
Abstract: The ferroelectric nonvolatile semiconductor memory of the present invention comprises a bit line BL, a transistor TR for selection, a memory unit MU constituted of M pieces of memory cells MCM (M >= 2), and M lines of plate lines PL. Each memory cell comprises a first electrode 21, a ferroelectric layer 22 and a second electrode 23. In the memory unit MU, the first electrode 21 of the memory cell MCM is common, the common first electrode 21 is connected to the bit line BL through the transistor TR for selection, the second electrode 23 of the (m)th memory cell is connected to the (m)th plate line PLm, a circuit TRS is further provided to short-circuit the M lines of plate line PLM and the common first electrode 21.
Patent TW-I221338-B (TW)
Title: Self aligned compact bipolar junction transistor layout, and method of making same
Inventor: AHMED SHAHRIAR
IPC: H01L21/331
Filed: 2002-11-26
Granted: 2004-09-21
Abstract: The invention relates to a process of forming a bipolar junction transistor (BJT) that includes forming a topology over a substrate. Thereafter, a spacer is formed at the topology. A base layer is formed from epitaxial silicon above the spacer and at the topology. A leakage block structure is formed in the substrate by out-diffusion from the spacer. Thereafter a BJT is completed with the base layer and the spacer.
Patent TW-580560-B (TW)
Title: Method and apparatus for measuring thickness of thin film
Inventor: ITAGAKI YOSUKE
IPC: G01B15/02
Filed: 2002-12-31
Granted: 2004-03-21
Abstract: A film thickness measuring apparatus applies an electron beam to a thin film as a measurement object formed on a substrate, and measures a value of substrate current that flows in the substrate thereupon. The film thickness measuring apparatus corrects the substrate current value taking into account an influence of a charge distribution generated in the neighborhood of the thin film due to the application of the electron beam or an influence of a configuration of the surface of the substrate in the neighborhood of the thin film. The film thickness measuring apparatus acquires reference data representing a correlation between film thicknesses and substrate current values with respect to standard samples and calculates a thickness of the thin film from the corrected substrate current value taking into account the reference data.
Patent TW-580452-B (TW)
Title: Line printer
Inventor: KAWASE YUJI
IPC: B41J2/355
Filed: 2003-02-06
Granted: 2004-03-21
Abstract: A line printer employs an in-line print head and which employs a time division drive of the print elements so that the drive current is equal to or below a specified level, and determines the number of print element blocks and the paper moving speed on a per-line basis. This reduces the maximum drive current required to drive printing without particularly reducing the printing speed of the printer, and effectively reduces printing irregularities in conjunction with division driving the print elements. The solution is a control means levels changes in the paper moving speed set line by line in a printer.
Patent TW-I221721-B (TW)
Title: Architecture and a method for data scrambling
Inventor: MIAOU SHAOU-GANG
IPC: H04L9/18
Filed: 2003-03-19
Granted: 2004-10-01
Abstract: An architecture and a method for data scrambling are disclosed. A partial-bit selector is provided to receive a random bit stream generated by a random bit generator and an input bit stream. The partial-bit selector selects the bits from the input bit stream based on the random bit stream in order to obtain a to-be-encrypted partial-bit stream. A block cipher encrypts the to-be-encrypted partial-bit stream for obtaining a partial encryption bit stream. The partial encryption bit stream and the other bits of the input bit stream that are not selected are then combined to form an encryption bit stream for output.
Patent TW-I248352-B (TW)
Title: Rotisserie oven
Inventor: CHEUNG CHUN KONG IAN
IPC: A21B1/44
Filed: 2003-03-18
Granted: 2006-02-01
Abstract: A rotisserie oven includes a heat source, a continuous conveyor mounted adjacent the heat source, a number of attachment devices affixed along the conveyor, each for holding a food-supporting device adjacent the heat source while being conveyed by the conveyor. A turning device is attached to each attachment device for rotating each food-supporting device as it is conveyed past the heat source, and there is a detachment device adjacent the conveyor and cooperative with each attachment device to detach any food-supporting device attached thereto as the holding devices pass the detachment device in use.
Patent TW-I228378-B (TW)
Title: Auxiliary method and device for finding view
Inventor: HUANG MAX
IPC: G03B13/02
Filed: 2003-06-19
Granted: 2005-02-21
Abstract: An auxiliary method and device for finding a view for used in a digital still camera or a digital video camera is provided. The digital still camera or digital video camera has a viewfinder, and the auxiliary device includes an input interface and a microcontroller. The auxiliary method includes steps of: providing a plurality of aspect ratio markers; selecting at least one of a plurality of commands to be outputted in response to an input operation of a user; and receiving said outputted command by the microcontroller and correspondingly displaying at least one of the aspect ratio markers on the viewfinder for reference of the user.
Patent TW-I256732-B (TW)
Title: Thin film transistor, liquid crystal display apparatus, manufacturing method of thin film transistor, and manufacturing method of liquid crystal display apparatus
Inventor: FUJII AKIYOSHI
IPC: H01L21/3205
Filed: 2003-07-21
Granted: 2006-06-11
Abstract: A manufacturing method of a thin film transistor of the present invention includes the steps of (i) forming an electrode formation area in which a source electrode and a drain electrode are formed by applying a droplet of an electrode raw material, (ii) applying the droplet of the electrode raw material on drop-on positions located off a forming area of a semiconductor layer and in the electrode formation area, and (iii) forming the source electrode and the drain electrode in the electrode formation area. With this arrangement, it is possible to surely prevent adherence of a splash droplet on a channel section between each electrode, in forming the source electrode and the drain electrode by applying the droplet of the electrode raw material.
Patent TW-I227314-B (TW)
Title: High-performance water heater
Inventor: CHEN MING-SHIAN
IPC: F24H1/00
Filed: 2003-08-15
Granted: 2005-02-01
Abstract: Disclosed is a high-performance water heater and in particular a water heater of revolutionary novel design that has extremely high performance for heat exchange performance and heating performance and that employs direct heating to efficiently heat and convert cold water into hot water, comprising: a heat absorbing device defining an internal oil tank in which oil is contained; a heat transferring device defining an internal container and connecting to a hot water tube at a high position at one side and connecting to a cold water tube at a low position at an opposite side, the hot and cold water tubes being in communication with the container; a plurality of heat conducting tubes extending between the heat absorbing device and the heat transferring device, opposite ends of each heat conducting tube extending into the oil tank and the container respectively; and a heating device (electric heating device or gas-burning heating device) that heats the heat absorbing device.